HoloSeeker is a deckbuilding roguelite RPG where you build your deck, take on encounters, and advance through a branching adventure map.
Every run is filled with new events, battles, and surprises—ensuring a fresh experience every time you play.

⭐ Discover over 100 cards

Collect cute, uniquely illustrated cards with a wide range of effects and combos.
Earn HoloCoins during your journey and purchase your favorite cards from the shop to strengthen your deck.

※In the trial version, the only playable character is “Usada Pekora”,

and the only stage available is “Marine's Territory”.